Sewage pool analysis sampling container equipment

Abstract

The utility model discloses sewage pool analysis sampling container equipment, which belongs to the technical field of sewage sampling and comprises a protective box, a sampling pipe is fixedly connected to the bottom of the protective box, and a group of water storage cavities are formed in an inner cavity of the sampling pipe. The three water storage cavities are formed in the inner cavity of the sampling pipe, and the heights of the three water storage cavities are different, so that sewage at different depths can be sampled respectively through the three water storage cavities at different positions, meanwhile, the situation that the sewage flows backwards in the descending process of the sampling pipe can be prevented through the arrangement of the sealing plate, and the sampling efficiency is improved. Then, when the sampling pipe extends to a specified depth, a motor drives a rotating rod to rotate, the rotating rod drives a connecting plate to rotate, the connecting plate drives a sealing plate to rotate, and when the sealing plate rotates by 90 degrees, a water inlet hole is in an open state, so that sewage at different depths sequentially enters water storage cavities at different heights; the sealing plate is reset, and the sampling pipe is taken out of the sewage.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage sampling, and particularly relates to a sewage tank analysis sampling container device. Background Technique

[0002] Sewage tanks are widely used in the chemical production industry. The sewage system is an essential device in industrial production. With the development of technology and the requirements of various safety and environmental protection indicators, it is required to operate in a closed manner within the operation device area of the sewage system. All volatile gases are recovered and treated, and only after meeting the environmental protection requirements can they be discharged. Sampling containers are needed to sample the sewage.

[0003] The existing sampling equipment simply immerses the sampling container in the sewage, allowing the sewage to flow back into the container to achieve the sampling work. However, this method can only sample the sewage at a specified depth and cannot separately sample the sewage at different depths, resulting in the inability to conduct targeted analysis of the water quality of the sewage at different depths subsequently. Therefore, we provide a sewage tank analysis sampling container device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sewage tank analysis sampling container device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sewage tank analysis sampling container device includes a protective box. The bottom of the protective box is fixedly connected with a sampling pipe. A group of water storage cavities are opened in the inner cavity of the sampling pipe, and each two water storage cavities are separated by a partition. A group of water inlet holes are opened on both sides of the sampling pipe. A motor is fixedly installed at the top of the inner cavity of the protective box. The output end of the motor is fixedly connected with a rotating rod. A group of connecting plates are arranged on both sides of the surface of the rotating rod. One side of the connecting plate is fixedly connected with a sealing plate, and the size of the sealing plate is adapted to that of the water inlet hole.

[0006] With the above scheme, since 3 water storage cavities are opened in the inner cavity of the sampling pipe and the heights of the 3 water storage cavities are different, different depths of sewage can be separately sampled through the 3 water storage cavities at different positions. At the same time, through the setting of the sealing plate, it can prevent sewage from flowing back when the sampling pipe descends. Then when the sampling pipe extends to the specified depth, the motor drives the rotating rod to rotate, the rotating rod drives the connecting plate to rotate, and the connecting plate drives the sealing plate to rotate. When the sealing plate rotates 90 degrees, the water inlet hole is opened, so that sewage at different depths enters the water storage cavities at different heights in sequence. After sampling, the sealing plate is reset, and the sampling pipe is taken out of the sewage.

[0007] As a preferred embodiment of the sewage tank analysis sampling container device, the sampling pipe is cylindrical in shape, and the surface of the sampling pipe is provided with scales.

[0008] With the above solution, by setting the scales, the depth of the sampling pipe's descent can be read, facilitating the user to grasp the depth of the sampling pipe's descent in real time.

[0009] As a preferred embodiment of the sewage tank analysis sampling container device, a box door is movably connected to the surface of the protective box through a hinge, and a handle is fixedly connected to one side of the surface of the box door.

[0010] With the above solution, the box door is opened through the handle, and the motor is regularly maintained with external tools, greatly improving the service life of the motor.

[0011] As a preferred embodiment of the sewage tank analysis sampling container device, a heat dissipation port is opened on the left side of the protective box, and a dust-proof net is arranged in the inner cavity of the heat dissipation port.

[0012] With the above solution, through the setting of the dust-proof net, the heat generated during the operation of the motor is quickly exported, achieving the purpose of efficient heat dissipation.

[0013] As a preferred embodiment of the sewage tank analysis sampling container device, a power supply box is fixedly connected to the back of the protective box, and a storage battery is arranged in the inner cavity of the power supply box.

[0014] With the above solution, through the setting of the storage battery, power is supplied to the electrical equipment to maintain the normal operation of the electrical equipment.

[0015] As a preferred embodiment of the sewage tank analysis sampling container device, a pull ring is fixedly connected to the top of the protective box, and an anti-slip sleeve is sleeved on the surface of the pull ring.

[0016] With the above solution, through the setting of the anti-slip sleeve, the friction between the pull ring and the hand is increased, preventing the situation of slipping off when holding.

[0017] As a preferred embodiment of the sewage tank analysis sampling container device, a control switch is arranged on the right side of the front end of the top of the protective box, and the control switch is electrically connected to the motor through a connecting wire.

[0018] With the above solution, through the setting of the control switch, the motor is controlled, facilitating the user to start and stop the motor in real time.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] 1. In the utility model, three water storage cavities are arranged in the inner cavity of the sampling pipe, and the heights of the three water storage cavities are different. Therefore, sewage at different depths can be sampled separately through the three water storage cavities at different positions. At the same time, through the setting of the sealing plate, it can prevent sewage from flowing back during the descent of the sampling pipe. Then, when the sampling pipe extends to the specified depth, the motor drives the rotating rod to rotate, the rotating rod drives the connecting plate to rotate, and the connecting plate drives the sealing plate to rotate. When the sealing plate rotates 90 degrees, the water inlet hole is opened, so that sewage at different depths enters the water storage cavities at different heights in sequence. After sampling, reset the sealing plate and take out the sampling pipe from the sewage.

[0021] 2. Through the setting of the anti-slip sleeve in the utility model, the friction between the pull ring and the hand is increased, preventing the situation of slipping off when holding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the utility model;

[0023] Figure 2 is a partial cross-sectional view of the sampling pipe of the utility model;

[0024] Figure 3 is a second perspective schematic diagram of the protective box of the utility model;

[0025] Figure 4 is a cross-sectional view of the protective box of the utility model.

[0026] In the figure: 1. Protective box; 2. Sampling pipe; 3. Partition board; 4. Motor; 5. Rotating rod; 6. Connecting plate; 7. Sealing plate; 8. Water inlet hole; 9. Scale; 10. Water storage cavity; 11. Power supply box; 12. Battery; 13. Heat dissipation port; 14. Dust-proof net; 15. Pull ring; 16. Door of the box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Please refer to Figures 1-4 , the sewage tank analysis sampling container device, including a protective box 1, as shown in Figure 3 , a heat dissipation port 13 is opened on the left side of the protective box 1, and a dust-proof net 14 is arranged in the inner cavity of the heat dissipation port 13. Through the setting of the dust-proof net 14, the heat generated during the operation of the motor 4 is quickly exported to achieve the purpose of efficient heat dissipation. The bottom of the protective box 1 is fixedly connected with a sampling pipe 2, as shown in Figure 1As shown, the sampling tube 2 is cylindrical in shape, and a scale 9 is provided on the surface of the sampling tube 2. Through the setting of the scale 9, the depth of the sampling tube 2 descending is read, facilitating the user to grasp the depth of the sampling tube 2 descending in real time. A group of water storage cavities 10 are opened in the inner cavity of the sampling tube 2, and each two water storage cavities 10 are separated by a partition plate 3. A group of water inlet holes 8 are opened on both sides of the sampling tube 2. A motor 4 is fixedly installed at the top of the inner cavity of the protective box 1. The output end of the motor 4 is fixedly connected to a rotating rod 5. A group of connecting plates 6 are arranged on both sides of the surface of the rotating rod 5. One side of the connecting plate 6 is fixedly connected to a sealing plate 7. The sealing plate 7 is adapted to the size of the water inlet hole 8. See Figure 1 As shown, a control switch is provided on the right side of the front end of the top of the protective box 1, and the control switch is electrically connected to the motor 4 through a connecting wire. Through the setting of the control switch, the motor 4 is controlled, facilitating the user to start and stop the motor 4 in real time. Since 3 water storage cavities 10 are opened in the inner cavity of the sampling tube 2 and the heights of the 3 water storage cavities 10 are different, sewage at different depths can be sampled separately through the 3 water storage cavities 10 at different positions. At the same time, through the setting of the sealing plate 7, it is possible to prevent sewage from flowing back when the sampling tube 2 is descending. Then when the sampling tube 2 extends to the specified depth, the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the connecting plate 6 to rotate, and the connecting plate 6 drives the sealing plate 7 to rotate. When the sealing plate 7 rotates 90 degrees, the water inlet hole 8 is in an open state, so that sewage at different depths enters the water storage cavities 10 at different heights in sequence. After sampling, the sealing plate 7 is reset, and the sampling tube 2 is taken out of the sewage.

[0028] See Figure 1 As shown, a box door 16 is movably connected to the surface of the protective box 1 through a hinge. One side of the surface of the box door 16 is fixedly connected to a handle. The box door 16 is opened through the handle, and the motor 4 is regularly maintained through external tools, greatly improving the service life of the motor 4. See Figure 3 As shown, a power supply box 11 is fixedly connected to the back of the protective box 1. A storage battery 12 is provided in the inner cavity of the power supply box 11. Through the setting of the storage battery 12, power is supplied to the electrical equipment to maintain the normal operation of the electrical equipment. See Figure 3 As shown, a pull ring 15 is fixedly connected to the top of the protective box 1. An anti-slip sleeve is sleeved on the surface of the pull ring 15. Through the setting of the anti-slip sleeve, the friction between the pull ring 15 and the hand is increased, preventing the situation of slipping off when holding.

[0029] During use, first hold the pull ring 15 and move the sampling tube 2 above the sewage pool. Secondly, immerse the sampling tube 2 in the sewage, and read the depth of the sampling tube 2's descent through the scale 9. When it descends to the specified depth, since there are 3 water storage cavities 10 opened in the inner cavity of the sampling tube 2 and the heights of the 3 water storage cavities 10 are different, different depths of sewage can be sampled separately through the 3 water storage cavities 10 at different positions. At the same time, through the setting of the sealing plate 7, it can prevent sewage from flowing back during the descent of the sampling tube 2. Then, when the sampling tube 2 reaches the specified depth, drive the rotating rod 5 to rotate through the motor 4, drive the connecting plate 6 to rotate through the rotating rod 5, and drive the sealing plate 7 to rotate through the connecting plate 6. When the sealing plate 7 rotates 90 degrees, the water inlet hole 8 is in an open state, so that sewage at different depths enters the water storage cavities 10 at different heights in sequence. After sampling, reset the sealing plate 7 and take out the sampling tube 2 from the sewage.

Claims

1. Sewage pool analysis sampling container equipment, characterized by: The invention comprises a protection box (1), wherein a sampling tube (2) is fixedly connected to the bottom of the protection box (1), a group of water storage chambers (10) are provided in the inner cavity of the sampling tube (2), and each two water storage chambers (10) are separated by a partition (3), a group of water inlet holes (8) are provided on both sides of the sampling tube (2), a motor (4) is fixedly installed on the top of the inner cavity of the protection box (1), a rotating rod (5) is fixedly connected to the output end of the motor (4), a group of connecting plates (6) are provided on both sides of the surface of the rotating rod (5), a sealing plate (7) is fixedly connected to one side of the connecting plate (6), and the sealing plate (7) is adapted to the size of the water inlet hole (8).

2. The sewage pool analysis sampling container equipment according to claim 1 is characterized in that: The sampling tube (2) is cylindrical in shape, and a scale (9) is provided on the surface of the sampling tube (2).

3. The sewage pool analysis sampling container equipment according to claim 1, characterized in that: The surface of the protective box (1) is movably connected to a box door (16) via a hinge, and a handle is fixedly connected to one side of the surface of the box door (16).

4. The sewage pool analysis sampling container equipment according to claim 1, characterized in that: A heat dissipation port (13) is provided on the left side of the protection box (1), and a dustproof net (14) is provided in the inner cavity of the heat dissipation port (13).

5. The sewage pool analysis sampling container equipment according to claim 1, characterized in that: The back of the protection box (1) is fixedly connected to a power supply box (11), and a storage battery (12) is provided in the inner cavity of the power supply box (11).

6. The sewage pool analysis sampling container equipment according to claim 1, characterized in that: A pull ring (15) is fixedly connected to the top of the protection box (1), and a non-slip cover is provided on the surface of the pull ring (15).

7. The sewage pool analysis sampling container equipment according to claim 1, characterized in that: A control switch is provided on the right side of the front end of the top of the protection box (1), and the control switch is electrically connected to the motor (4) via a connecting line.

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